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Abrading > Frame Or Mount > Portable Abrader > Floor Surfacing Machine > Rotary Disk Tool Rotary Disk ToolRotary Disk Tool patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.04/05/07 - 20070077873 - Planetary drive heads for grinding/polishing pads A planetary drive head for treating floors having a hub that rotates in one direction and attached media gears that rotate in the opposite direction. ... 08/31/06 - 20060194528 - Rotary work tool with orbiting planetary gears containing eccentric axes for the attachment of polishing or sanding platens A work tool comprising: a principle drive shaft with a sun gear attached thereto; at least two planetary gears distributed about the circumference of the sun gear at substantially equal angular separations; and a carriage for constraining the planetary gears such that they maintain their angular separation about the axis ... 08/03/06 - 20060172667 - Grinding head for a mobile grinding machine and mobile grinding machine comprising such a grinding head The invention concerns a grinding head for a mobile grinding machine which is suitable for grinding floor surfaces, and a mobile grinding machine comprising such a grinding head. The grinding machine is driven by a motor and has a rotatable planet disc and grinding heads (5-7) rotatable relative to this. ... 04/06/06 - 20060073776 - Tool holder for a grinding machine A tool assembly for a grinding machine that supports a tool and is separately and easily removed from the grinding machine to change tools. The grinding machine includes one or more grinding heads that support a plurality of the tool assemblies. The grinding heads include ring members and the tool ... 07/28/05 - 20050164616 - Arrangement in a mobile machine for grinding floor surfaces The present invention relates to an arrangement in a mobile machine (1) for grinding floor surfaces, comprising a housing (1a), which is supported partly by two wheels (4, 5) and partly by a number of rotatably supported grinding disks (1c1, 1c2, 1c3, 1c4), which are distributed over planet disk (1d) ... 06/09/05 - 20050124270 - Abrasive sanding surface An abrasive sandpaper system having a backing plate (16) with a canted outer periphery (28) and an off-centered aperture (26) for interlocking with lugs (18) of a power driver (12). The sandpaper (30) has a canted outer periphery (38) for riding over raised edges (45) of an uneven wood deck. ... ### FreshPatents.com Support |